{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948935,-0.315473,0.000000,0.000000,0.176038,-0.529517,0.829833,0.000000,-0.261240,0.785804,0.560594,0.000000,-1667982.641988,5017245.708255,3555350.932709,1],    "boundingVolume": {    "region": [1.891704,0.595008,1.891799,0.595198,0.000000,8.817825]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/29_1075162.b3dm"}}}